Simplify quantity 9 x squared plus 12 end quantity over 6

answers:

9x + 2
x + 2
quantity 3 x squared plus 4 end quantity over 2
quantity 3 x squared plus 12 end quantity over 2

implify quantity 9 x squared plus 12 end quantity over 6

answers:

9x + 2

x + 2

quantity 3 x squared plus 4 end quantity over 2

quantity 3 x squared plus 12 end quantity over 2

Step-by-step explanation:

uantity 3 x squared plus 4 end quantity over 2

quantity 3 x squared plus 12 end quantity over 2

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

step-by-step explanation:

in which figure is point g a centroid